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Remove more copying of big structures in RsQThreadUtils::postToObject

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This commit is contained in:
Gioacchino Mazzurco 2020-06-24 00:21:33 +02:00
parent d2b9b9f094
commit 3b37c1e9ad
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6 changed files with 50 additions and 53 deletions
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27
retroshare-gui/src/gui/Circles/CreateCircleDialog.cpp
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@ -24,6 +24,7 @@
#include <QMenu>
#include <algorithm>
#include <memory>
#include <retroshare/rspeers.h>
#include <retroshare/rsidentity.h>
@ -696,34 +697,32 @@ void CreateCircleDialog::loadIdentities()
{
RsThread::async([this]()
{
std::list<RsGroupMetaData> ids_meta;
std::list<RsGroupMetaData> ids_meta;
if(!rsIdentity->getIdentitiesSummaries(ids_meta))
{
std::cerr << __PRETTY_FUNCTION__ << " failed to retrieve identities ids for all identities" << std::endl;
RS_ERR("failed to retrieve identities ids for all identities");
return;
}
std::set<RsGxsId> ids;
}
for(auto& meta:ids_meta)
ids.insert(RsGxsId(meta.mGroupId)) ;
std::set<RsGxsId> ids;
for(auto& meta:ids_meta) ids.insert(RsGxsId(meta.mGroupId));
std::vector<RsGxsIdGroup> id_groups;
if(!rsIdentity->getIdentitiesInfo(ids,id_groups))
auto id_groups = std::make_unique<std::vector<RsGxsIdGroup>>();
if(!rsIdentity->getIdentitiesInfo(ids, *id_groups))
{
std::cerr << __PRETTY_FUNCTION__ << " failed to retrieve identities group info for all identities" << std::endl;
RS_ERR("failed to retrieve identities group info for all identities");
return;
}
}
RsQThreadUtils::postToObject( [id_groups,this]()
RsQThreadUtils::postToObject(
[id_groups = std::move(id_groups), this]()
{
/* Here it goes any code you want to be executed on the Qt Gui
* thread, for example to update the data model with new information
* after a blocking call to RetroShare API complete */
fillIdentitiesList(id_groups) ;
fillIdentitiesList(*id_groups);
}, this );
});